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#include <iostream>
#include <fstream>
#include <vector>
#include <algorithm>
using namespace std;
ifstream in("cautbin.in");
ofstream out("cautbin.out");
void answer(vector<int> &elements,int question,int number){
bool isElement = binary_search(elements.begin(),elements.end(),number);
vector<int>::iterator it = lower_bound(elements.begin(), elements.end(), number);
vector<int>::iterator up_it = upper_bound(elements.begin(), elements.end(), number);
if(question == 0){
if(!isElement){
out << "-1" <<endl;
return;
}
else {
if (*it == number) {
while (*it == number) {
++it;
}
out << (it - elements.begin()) <<endl;
}
}
}
else
if(question == 1){
while (*it <= number) {
++it;
}
out << ( it - elements.begin()) << endl;
}
else
if(question == 2){
while (*up_it >= number) {
--up_it;
}
++up_it;
out << ( up_it - elements.begin() + 1) << endl;
}
}
int main() {
int n,m;
int elem;
int question;
int number;
vector<int> elements;
in >> n;
for(int i = 0; i < n; i++)
{
in >> elem;
elements.push_back(elem);
}
in >> m;
for(int i = 0; i < m; i++)
{
in >> question >> number;
answer(elements,question,number);
}
return 0;
}